/* Department Page Styles - v3.0 - Synchronized with home.css */
/* Department Page Styles v3.0 - Consistent with Home Page Design */

@import url('https://fonts.googleapis.com/css2?family=Newsreader:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500;1,600;1,700&display=swap');

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Segoe UI', sans-serif;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Segoe UI', sans-serif;
}

.title h1, .title h2 {
  font-family: 'Newsreader', serif;
}

body {
  background: #f5f5f5;
  color: #333;
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Menu Bar (separate row above header) */
.menu-bar {
  background-color: #f5f5f0;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 999;
}

.menu-icon {
  font-size: 32px;
  cursor: pointer;
  color: #054634;
  transition: opacity 0.3s ease;
  line-height: 1;
  font-weight: bold;
  letter-spacing: -2px;
}

.menu-icon:hover {
  opacity: 0.7;
}

/* Header */
.header {
  background: #054634;
  color: white;
  padding: 10px 20px;
  padding-bottom: 50px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 44px;
  z-index: 998;
}

.logo-section {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex: 1;
}

.logo {
  width: 115px;
  height: auto;
}

.logo2 {
  width: 85px;
  height: auto;
}

.title {
  text-align: center;
}

.title h1 {
  font-size: 36px;
  font-weight: normal;
}

.title h2 {
  font-size: 36px;
  font-weight: normal;
}

.title p {
  font-size: 24px;
  font-style: italic;
  padding-bottom: 20px;
}

/* Header Navigation Dropdown */
.header-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 8px;
  background: white;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 10px 20px;
}

.nav-dropdown-menu {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 20px;
  justify-content: center;
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  display: block;
  padding: 8px 16px;
  color: #054634;
  text-decoration: none;
  font-weight: 500;
  font-size: 18px;
  transition: all 0.3s ease;
  white-space: nowrap;
  border-radius: 4px;
}

.nav-dropdown-toggle:hover {
  background-color: rgba(5, 70, 52, 0.1);
  color: #054634;
}

.nav-dropdown-content {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: white;
  min-width: 280px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  border-radius: 4px;
  list-style: none;
  margin: 0;
  padding: 8px 0;
  z-index: 1001;
}

.nav-dropdown:hover .nav-dropdown-content {
  display: block;
}

.nav-dropdown-content li {
  margin: 0;
}

.nav-dropdown-content a {
  display: block;
  padding: 10px 20px;
  color: #333;
  text-decoration: none;
  font-size: 18px;
  transition: background-color 0.2s ease;
}

.nav-dropdown-content a:hover {
  background-color: #f0f0f0;
  color: #054634;
}

/* App Sidebar (slide-out menu) */
.app-sidebar {
  position: fixed;
  top: 0;
  left: -280px;
  width: 280px;
  height: 100vh;
  background: #054634;
  color: #fff;
  z-index: 1000;
  transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 2px 0 10px rgba(0,0,0,0.15);
  pointer-events: none;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.app-sidebar::-webkit-scrollbar { display: none; }

.app-sidebar.open { 
  left: 0; 
  pointer-events: auto; 
}

.app-sidebar-header {
  padding: 30px 20px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.15);
  position: relative;
}

.sidebar-close-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: white;
  font-size: 32px;
  cursor: pointer;
  width: 40px;
  height: 40px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  line-height: 1;
  font-weight: bold;
  letter-spacing: -2px;
}

.sidebar-close-btn:hover {
  background: rgba(255, 255, 255, 0.25);
}

.user-profile { 
  display: flex; 
  align-items: center; 
  gap: 15px; 
}
.user-avatar { 
  width: 50px; 
  height: 50px; 
  border-radius: 50%; 
  object-fit: cover; 
  border: 2px solid rgba(255,255,255,0.2); 
}
.user-info h3 { 
  margin: 0; 
  font-size: 18px; 
  font-weight: bold; 
  color: #fff; 
}
.user-info .status { 
  margin: 4px 0 0 0; 
  font-size: 12px; 
  color: #90EE90; 
}

.nav-menu { 
  list-style: none; 
  padding: 15px 0; 
}
.nav-divider { 
  height: 1px; 
  margin: 8px 18px; 
  background: rgba(255,255,255,0.15); 
}
.nav-item { 
  margin: 0; 
}
.nav-link { 
  display: flex; 
  align-items: center; 
  padding: 14px 22px; 
  color: rgba(255,255,255,0.85); 
  text-decoration: none; 
  transition: all 0.25s ease; 
  position: relative; 
}
.nav-link:hover { 
  background: rgba(255,255,255,0.08); 
  color: #fff; 
  transform: translateX(4px); 
}
.nav-link.active { 
  background: rgba(255,255,255,0.1); 
  color: #fff; 
  font-weight: bold; 
  pointer-events: none; 
  cursor: default; 
}
.nav-link.active::before { 
  content: ''; 
  position: absolute; 
  left: 0; 
  top: 0; 
  bottom: 0; 
  width: 3px; 
  background: #f7941d; 
}
.nav-icon { 
  font-size: 20px; 
  width: 24px; 
  margin-right: 14px; 
  text-align: center; 
  transition: transform 0.25s ease; 
}
.nav-link:hover .nav-icon { 
  transform: scale(1.1); 
}

.app-sidebar-overlay { 
  position: fixed; 
  inset: 0; 
  background: rgba(0,0,0,0.5); 
  z-index: 999; 
  opacity: 0; 
  visibility: hidden; 
  transition: opacity 0.3s ease, visibility 0.3s ease; 
  pointer-events: none; 
}
.app-sidebar-overlay.active { 
  opacity: 1; 
  visibility: visible; 
  pointer-events: auto; 
}

.menu-icon.active { 
  transform: rotate(90deg); 
}

@media (max-width: 768px) {
  .app-sidebar { 
    width: 100%; 
    left: -100%; 
  }
  .app-sidebar.open { 
    left: 0; 
  }
}

/* Main Layout - Grid like Homepage */
.main-layout {
  flex: 1;
  max-width: 1400px;
  margin: 30px auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 30px;
  width: 100%;
}

/* Department Header Carousel */
.department-header {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, #054634 0%, #076d4f 100%);
  border-radius: 8px;
  padding: 0;
  color: white;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  display: flex;
  align-items: stretch;
  position: relative;
  overflow: hidden;
  min-height: 280px;
}

.carousel-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transition: opacity 0.5s ease-in-out;
  z-index: 0;
}

.carousel-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 1;
}

/* Carousel Control Areas */
.carousel-control-area {
  width: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3;
  position: relative;
  transition: all 0.3s ease;
}

.carousel-control-area:hover {
  background: rgba(255, 255, 255, 0.15);
  box-shadow: inset 0 0 20px rgba(255, 255, 255, 0.1);
}

.carousel-arrow {
  background: none;
  border: none;
  color: white;
  font-size: 48px;
  cursor: pointer;
  transition: all 0.3s ease;
  flex-shrink: 0;
  opacity: 0;
  transform: scale(0.8);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.carousel-control-area:hover .carousel-arrow {
  opacity: 1;
  transform: scale(1);
}

.carousel-arrow:hover {
  transform: scale(1.2);
  text-shadow: 0 4px 12px rgba(0, 0, 0, 0.7);
}

.department-info {
  display: flex;
  align-items: center;
  gap: 30px;
  flex: 1;
  z-index: 2;
  position: relative;
  padding: 40px 30px;
}

.dept-logo {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid white;
  background: white;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.dept-text h2 {
  font-size: 28px;
  margin-bottom: 10px;
  font-weight: 600;
  color: white;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.dept-text p {
  font-size: 15px;
  line-height: 1.6;
  opacity: 0.95;
  color: white;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

/* Articles Section - Left Side */
.articles-section {
  grid-column: 1;
}

.articles-section h3 {
  font-size: 20px;
  color: #054634;
  margin-bottom: 18px;
  font-weight: 600;
}

.articles-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.article-card {
  background: white;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.article-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.article-card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
}

.article-card h4 {
  padding: 14px 14px 8px;
  font-size: 15px;
  color: #054634;
  font-weight: 600;
  line-height: 1.3;
}

.article-card p {
  padding: 0 14px 10px;
  font-size: 13px;
  color: #666;
  line-height: 1.4;
  flex: 1;
}

.article-card .program-details {
  padding: 0 14px 10px;
  font-size: 12px;
  color: #888;
}

.article-card .read-more-btn {
  display: block;
  width: calc(100% - 28px);
  margin: 0 14px 14px;
  padding: 8px;
  background: #ff9800;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  transition: background 0.3s ease;
}

.article-card .read-more-btn:hover {
  background: #f57c00;
}

.loading-message,
.no-programs {
  grid-column: 1 / -1;
  text-align: center;
  padding: 40px;
  color: #666;
  font-size: 15px;
  background: white;
  border-radius: 6px;
}

/* Departments Sidebar - Right Side */
.departments-sidebar {
  grid-column: 2;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.sidebar-card {
  background: none;
  border: none;
  padding: 0;
  padding-bottom: 15px;
  border-bottom: 1px solid #ccc;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.sidebar-card:last-child {
  border-bottom: none;
}

.sidebar-card:hover h4 {
  color: #076d4f;
}

.sidebar-card.active h4 {
  color: #054634;
  font-weight: bold;
}

.dept-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 2px solid #e0e0e0;
}

.dept-info {
  flex: 1;
}

.dept-info h4 {
  font-size: 14px;
  font-weight: bold;
  margin-bottom: 5px;
  color: #054634;
  line-height: 1.4;
  transition: color 0.2s ease;
}

.dept-info p {
  font-size: 12px;
  color: #666;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Program Modal */
.program-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  z-index: 2000;
  display: none;
}

.program-modal-overlay.active {
  display: block;
}

.program-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.9);
  background: white;
  border-radius: 12px;
  max-width: 800px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  z-index: 2001;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s ease;
}

.program-modal.active {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
  pointer-events: all;
}

.program-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: none;
  background: #054634;
  border-radius: 12px 12px 0 0;
  position: sticky;
  top: 0;
  z-index: 10;
}

.program-modal-header h3 {
  font-size: 24px;
  color: white;
  margin: 0;
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.program-modal-close {
  background: none;
  border: none;
  font-size: 32px;
  color: rgba(255, 255, 255, 0.9);
  cursor: pointer;
  line-height: 1;
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  transition: all 0.3s ease;
  flex-shrink: 0;
  margin-left: 12px;
}

.program-modal-close:hover {
  background: rgba(255, 255, 255, 0.2);
  color: white;
}

.program-modal-content {
  padding: 24px;
}

.modal-carousel {
  margin-bottom: 20px;
}

.modal-carousel-main {
  position: relative;
  margin-bottom: 12px;
}

.modal-carousel-main img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: 8px;
}

.modal-carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  color: white;
  border: none;
  font-size: 48px;
  cursor: pointer;
  transition: all 0.3s ease;
  opacity: 0.7;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
  padding: 20px;
}

.modal-carousel-arrow:hover {
  opacity: 1;
  transform: translateY(-50%) scale(1.2);
  text-shadow: 0 4px 12px rgba(0, 0, 0, 0.7);
}

.modal-carousel-arrow.left {
  left: 0;
}

.modal-carousel-arrow.right {
  right: 0;
}

.modal-thumbs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
}

.modal-thumbs img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: 4px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.modal-thumbs img:hover {
  border-color: #054634;
}

.modal-thumbs img.active {
  border-color: #054634;
  opacity: 1;
}

.program-modal-body {
  font-size: 16px;
  line-height: 1.6;
  color: #333;
}

/* Footer */
.footer {
  margin-top: 30px;
  background: #e0e0e0;
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  font-size: 14px;
  line-height: 1.6;
}

.footer-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-left img {
  width: 70px;
}

.footer-right {
  max-width: 400px;
}

/* Responsive Design */
@media (max-width: 1200px) {
  .articles-container {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 1024px) {
  .main-layout {
    grid-template-columns: 1fr;
  }

  .departments-sidebar {
    grid-column: 1;
    grid-row: 2;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .articles-section {
    grid-column: 1;
    grid-row: 3;
  }

  .department-header {
    grid-row: 1;
  }
}

@media (max-width: 768px) {
  .header-nav {
    display: none;
  }

  .logo-section {
    flex-direction: column;
    text-align: center;
  }

  .logo, .logo2 {
    height: 60px;
  }

  .title h1 {
    font-size: 24px;
  }

  .title h2 {
    font-size: 18px;
  }

  .title p {
    font-size: 14px;
  }

  .department-header {
    flex-direction: column;
    min-height: 200px;
  }

  .carousel-control-area {
    width: 100%;
    height: 60px;
    flex-direction: row;
  }

  .carousel-control-area.left {
    order: -1;
  }

  .carousel-control-area.right {
    order: 1;
  }

  .carousel-arrow {
    width: 45px;
    height: 45px;
    font-size: 28px;
    opacity: 1;
    transform: scale(1);
  }

  .department-info {
    flex-direction: column;
    text-align: center;
    padding: 30px 20px;
    order: 0;
  }

  .dept-logo {
    width: 120px;
    height: 120px;
  }

  .dept-text h2 {
    font-size: 20px;
  }

  .dept-text p {
    font-size: 13px;
  }

  .articles-container {
    grid-template-columns: 1fr;
  }

  .departments-sidebar {
    grid-template-columns: 1fr;
  }

  .modal-carousel-main img {
    height: 250px;
  }

  .footer {
    flex-direction: column;
    text-align: center;
  }

  .footer-left {
    justify-content: center;
  }

  .footer-right {
    text-align: center;
  }
}

@media (max-width: 480px) {
  .main-layout {
    margin: 20px auto;
    padding: 0 12px;
    gap: 20px;
  }

  .department-header {
    padding: 16px;
  }

  .dept-text h2 {
    font-size: 18px;
  }

  .program-modal {
    width: 95%;
  }

  .program-modal-header h3 {
    font-size: 18px;
  }
}